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Advanced device options

 


 

The Advanced options  dialog allows you to specify additional options  for the device:

 

You can configure which action should be taken if fax transmission is interrupted.  The modem speaker can be turned on and off. Default baud rates for sending and  receiving faxes can be specified. In addition, you can select which fax protocol  (if applicable) your modem should use when sending and receiving.

 

Service class

 

The service class of the fax modem describes how a PC fax application communicates with the fax modem. The most common classes of fax modem are Class 1, Class 2, and Class 2.0. These classes are specified as extensions to the Hayes command set.

 

The Zetafax Server supports service Classes 1, 2 and 2.0. When you select  a modem to add from the list, Zetafax will attempt to use the modem in Class  1 mode (if supported).If you experience problems with your fax modem operating  in Class 1, and your modem also supports Class 2/2.0, where the fax protocol  negotiation is controlled by the Zetafax Server:

 

Check the Use Class 2/2.0  check box in the Advanced options dialog.

 

This may improve performance with some modems.

 

Related topics

Device options

Using Zetafax with Brooktrout fax boards

Using Zetafax with the HP Digital Sender devices